274243371

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 407656704

約数和(自身を除く): 133413333

約数列:

[1, 3, 17, 37, 51, 83, 103, 111, 249, 289, 309, 629, 867, 1411, 1751, 1887, 3071, 3811, 4233, 5253, 8549, 9213, 10693, 11433, 23987, 25647, 29767, 32079, 52207, 64787, 71961, 89301, 145333, 156621, 194361, 316313, 435999, 887519, 948939, 1101379, 2470661, 2662557, 3304137, 5377321, 7411983, 16131963, 91414457, 274243371]

約数ペア:

[(1, 274243371), (3, 91414457), (17, 16131963), (37, 7411983), (51, 5377321), (83, 3304137), (103, 2662557), (111, 2470661), (249, 1101379), (289, 948939), (309, 887519), (629, 435999), (867, 316313), (1411, 194361), (1751, 156621), (1887, 145333), (3071, 89301), (3811, 71961), (4233, 64787), (5253, 52207), (8549, 32079), (9213, 29767), (10693, 25647), (11433, 23987)]